I'm thinking about a new sound card(i own a motu 2408 mk2). Now, i don't really know wich one I should to buy between the MOTU 2408 mk3 or the new MOTU HD 192( why high definition, wath that mean?!!).. Someone told me, even if i work with 96hz with the HD192 the sound it's gonna be much better because the HD have better converters. For about 900$ price difference, the quality is really better? And wath is the High Definition sound? HELP!